Information Security New
https://isc.sans.edu/newssummary.html
https://krebsonsecurity.com/
https://www.cvedetails.com/
https://nvd.nist.gov
Get the latest information on phishing and network related malware infections.
https://www.malware-traffic-analysis.net/index.html
https://www.databreaches.net/
A great vulnerability database.
https://cxsecurity.com/
https://packetstormsecurity.com/